ATP roundup: Joao Fonseca, 18, wins Buenos Aires QF marathon
Brazilian 18-year-old Joao Fonseca saved two match points and pushed past Argentina's Mariano Navone 3-6, 6-4, 7-5 in the ...
ATP roundup: Defending Delray Beach champ Taylor Fritz falls
Top seed Taylor Fritz of the United States, the two-time defending champion at the Delray Beach (Fla.) Open, won't have a ...